Question 1

Does my document stay on my device?

Accepted Answer

Yes. OCR happens entirely in your browser with Tesseract.js. No files are uploaded to any server.

Question 2

Which file formats are supported?

Accepted Answer

PDF, JPG, PNG, and WEBP. For PDFs, all pages are automatically converted to images for recognition.

Question 3

Which languages are supported?

Accepted Answer

Dutch, English, German, and French. You can switch between languages before starting OCR.

Question 4

How accurate is the text recognition?

Accepted Answer

Accuracy depends on scan quality. Clear, high-resolution scans produce the best results.

OCR PDF Online Free — Extract Text from Scanned PDFs | ClearVault

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